<script setup>
import {
  Edit,
  Delete
} from '@element-plus/icons-vue'

import { ref ,onMounted} from 'vue'
import  useSellerInfoStore from '@/stores/userInfo.js'
const sellerInfoStore = useSellerInfoStore();

const sellerInfo = ref({...sellerInfoStore.info})

// 分页条数据模型
const pageNum = ref(1) // 当前页
const total = ref(20) // 总条数
const pageSize = ref(3) // 每页条数

// 当每页条数发生变化时调用此函数
const onSizeChange = (size) => {
  pageSize.value = size
  foodList() // 调用获取食品列表函数
}

// 当前页码发生变化时调用此函数
const onCurrentChange = (num) => {
  pageNum.value = num
  foodList() // 调用获取食品列表函数
}

// 获取文章分类
import { foodListService, foodAddService } from '@/api/food.js'

const food =ref([
])

onMounted(async () => {
  try {
    const response = await foodListService(); // 调用 foodListService 获取数据
    food.value = response.data; // 将获取的数据赋值给 food
  } catch (error) {
    console.error('Failed to fetch food list:', error);
  }
});

// 获取食品列表数据
const foodList = async () => {

  // 渲染视图
  total.value = result.data.total;
  food.value = result.data.items;

  // 处理数据，扩展 categoryName 属性
  // for (let i = 0; i < food.value.length; i++) {
  //   let foodItem = food.value[i];
  //   for (let j = 0; j < categorys.value.length; j++) {
  //     // if (foodItem.categoryId === categorys.value[j].id) {
  //     //   foodItem.categoryName = categorys.value[j].categoryName;
  //     // }
  //   }
  // }
}

import { QuillEditor } from '@vueup/vue-quill'
import '@vueup/vue-quill/dist/vue-quill.snow.css'
import { Plus } from '@element-plus/icons-vue'

// 控制抽屉是否显示
const visibleDrawer = ref(false)

// 添加表单数据模型
const foodModel = ref({
  foodName: '',
  foodPrice: '',
  foodImageUrl: '',
  expiryDate: '',
  stockQuantity: '',
  foodDescription: '',
  // state: ''
})

// 导入 token
import { useTokenStore } from '@/stores/token.js';
const tokenStore = useTokenStore();

// 上传成功的回调函数
const uploadSuccess = (result) => {
  foodModel.value.foodImageUrl = result.data;
  console.log(result.data);
}


console.log(sellerInfo.value);
// 添加食品
import { ElMessage } from 'element-plus'
const addFood = async () => {
  if(sellerInfo.value.storeName==null){
    alert("请先输入店铺名称再进行上架操作")
  }
  else {
    //调用接口
    let result = await foodAddService(foodModel.value);

    ElMessage.success(result.msg ? result.msg : '添加成功');

    // 让抽屉消失
    visibleDrawer.value = false;
  }
}
</script>

<template>
  <el-card class="page-container">
    <template #header>
      <div class="header">
        <span>食品管理</span>
        <div class="extra">
          <el-button type="primary" @click="visibleDrawer = true">上架食品</el-button>
        </div>
      </div>
    </template>
    <!-- 搜索表单 -->
    <el-form inline>
      <el-form-item label="食品上架状态：">
        <el-select placeholder="请选择" v-model="state">
          <el-option label="已发布" value="已发布"></el-option>
          <el-option label="草稿" value="草稿"></el-option>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" @click="foodList">搜索</el-button>
        <el-button @click="categoryId = ''; state = ''">重置</el-button>
      </el-form-item>
    </el-form>
    <!-- 食品列表 -->
    <el-table :data="food" style="width: 100%">
      <el-table-column label="食品名称" width="400" prop="foodName"></el-table-column>
      <el-table-column label="食品价格" prop="foodPrice"></el-table-column>
      <el-table-column label="到期时间" prop="expiryDate"></el-table-column>
      <el-table-column label="上架时间" prop="uploadDate"></el-table-column>
      <el-table-column label="剩余数量" prop="stockQuantity"></el-table-column>
<!--      <el-table-column label="状态" prop="state"></el-table-column>-->
      <el-table-column label="操作" width="100">
        <template #default="{ row }">
          <el-button :icon="Edit" circle plain type="primary"></el-button>
          <el-button :icon="Delete" circle plain type="danger"></el-button>
        </template>
      </el-table-column>
      <template #empty>
        <el-empty description="没有数据" />
      </template>
    </el-table>
    <!-- 分页条 -->
    <el-pagination v-model:current-page="pageNum" v-model:page-size="pageSize" :page-sizes="[3, 5, 10, 15]"
                   layout="jumper, total, sizes, prev, pager, next" background :total="total" @size-change="onSizeChange"
                   @current-change="onCurrentChange" style="margin-top: 20px; justify-content: flex-end" />
    <!-- 抽屉 -->
    <el-drawer v-model="visibleDrawer" title="上架食品" direction="rtl" size="50%">
      <!-- 添加食品表单 -->
      <el-form :model="foodModel" label-width="100px">
        <el-form-item label="食品名称">
          <el-input v-model="foodModel.foodName" placeholder="请输入食品名称"></el-input>
        </el-form-item>
        <el-form-item label="食品价格">
          <el-input v-model="foodModel.foodPrice" placeholder="请输入食品价格"></el-input>
        </el-form-item>
        <el-form-item label="食品上架数量">
          <el-input v-model="foodModel.stockQuantity" placeholder="请输入食品数量"></el-input>
        </el-form-item>
        <el-form-item label="食品到期时间">
          <el-input v-model="foodModel.expiryDate" placeholder="请输入食品到期时间"></el-input>
        </el-form-item>
        <el-form-item label="食品照片">
          <el-upload class="avatar-uploader" :auto-upload="true" :show-file-list="false"
                     action="/api/upload"
                     name="file"
                     :headers="{'Authorization':tokenStore.token}"
                     :on-success="uploadSuccess">
            <img v-if="foodModel.foodImageUrl" :src="foodModel.foodImageUrl" class="avatar" />
            <el-icon v-else class="avatar-uploader-icon">
              <Plus />
            </el-icon>
          </el-upload>
        </el-form-item>
        <el-form-item label="食品介绍">
          <div class="editor">
            <quill-editor theme="snow" v-model:content="foodModel.foodDescription" contentType="text">
            </quill-editor>
          </div>
        </el-form-item>

        <el-form-item>
          <el-button type="primary" @click="addFood('已发布')">发布</el-button>
          <el-button type="info" @click="addFood('草稿')">草稿</el-button>
        </el-form-item>
      </el-form>
    </el-drawer>
  </el-card>
</template>

<style lang="scss" scoped>
.page-container {
  min-height: 100%;
  box-sizing: border-box;

  .header {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }
}

/* 抽屉样式 */
.avatar-uploader {
  :deep() {
    .avatar {
      width: 178px;
      height: 178px;
      display: block;
    }

    .el-upload {
      border: 1px dashed var(--el-border-color);
      border-radius: 6px;
      cursor: pointer;
      position: relative;
      overflow: hidden;
      transition: var(--el-transition-duration-fast);
    }

    .el-upload:hover {
      border-color: var(--el-color-primary);
    }

    .el-icon.avatar-uploader-icon {
      font-size: 28px;
      color: #8c939d;
      width: 178px;
      height: 178px;
      text-align: center;
    }
  }
}

.editor {
  width: 100%;

  :deep(.ql-editor) {
    min-height: 200px;
  }
}
</style>
